日本工业界的嵌入式系统标准。60%以上的日本嵌入式产品依此标准而制造。-Japanese industry standard embedded system. Over 60% of Japan"s Embedded standard products manufactured accordingly.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000947s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.059598s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000738s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001012s ]
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